| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.99 | 3.794% | $176.4394 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $111.60 | 3.457% | $115.458 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $89.70 | 12.743% | $101.1305 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $21.80 | 8.486% | $23.6499 | $23.65 | $23.65 | $23.60 |
| Purchase #5 | $168.51 | 6.148% | $178.87 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $29.90 | 12.231% | $33.5571 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $184.60 | 3.837% | $191.6831 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $776.10 | $820.7880 | $820.79 | $820.80 | $820.80 | |